Simple Log is a C library that allow you to display informations on standard output.

call Simple Log function in your C program.

logError("Damnit, something's wrong");

output:

[E] in main (test.c:5) Damnit, something's wrong

You can use it like the printf function, with optional arguments

logInfo("%d files loaded", n);

output:

[I] in foo (bar.c:9001) 81 files loaded

To test Simple Log, use the included test program and Makefile.

make
./test

I put Simple Log on Github for backup purpose. Feel free to do whatever you want with it.